79409872

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{21673}}^1$

素因数の和:21910

約数の個数: 20

約数和(自身を含む): 154535620

約数和(自身を除く): 75125748

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 21673, 43346, 86692, 173384, 346768, 4963117, 9926234, 19852468, 39704936, 79409872]

約数ペア:

[(1, 79409872), (2, 39704936), (4, 19852468), (8, 9926234), (16, 4963117), (229, 346768), (458, 173384), (916, 86692), (1832, 43346), (3664, 21673)]